If 100 healthy individuals are tested with that method, only 90 of those 100 healthy people (90%) will be found normal (disease-free) by the test. The other 10 people (who do not have the disease) will appear to be positive for that test. For that 10%, their abnormal findings are a misleading false-positive result.or example, a certain test may have proven to be 90% sensitive. If 100 people are known to have a certain disease, the test that identifies that disease will correctly do so for 90 of those 100 cases (90%).
The width of a doorway inside a building that you frequently visit, is a measurement that is hardly ever brought up or talked about. To meet the ADA accessibility standard, doors must have a clear width of 32 inches from the face of the door to the opposite stop.
portable lift can go through a standard doorway making it an asset where space is an issue. ... when in lifting mode. Specifications: - â¢ Width 770mm ...www.portaramp.co.uk/stair-climbers.ht...